
SpecialistThe AI workspace where teams and agents get work done together
Auto Highlight records 0 monthly visits with — month-over-month growth and Free pricing. Glasp records 889,564 monthly visits with -14.1% growth and Freemium pricing.

Instant tl;dr on any article — key sentences highlighted right on the page
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chromewebstore.google.com | glasp.co |
| Pricing Model | Free | Freemium |
| Monthly Visits | 0 (0) | 889.56K (889,564) |
| MoM Traffic Delta | 0 (—) | -146.38K (-14.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (15.5%) |
| Direct Visits / mo | 0 | 400.6K |
| User Rating | 3.6 | 4.2 |
| Supported Platforms | Browser Extension | Website |

Instant tl;dr on any article — key sentences highlighted right on the page
Click the highlighter icon in the address bar and the extension immediately marks the sentences that carry the article's core meaning.
Each additional click increases or reduces how much of the article gets highlighted, so you can dial coverage up or down to taste.
Important sentences are ranked from term frequencies across the full article, a lightweight extraction-based summarization technique.
The toolbar icon visually shows "ink" running out as more highlighting is applied, giving instant feedback on current coverage.
Highlight the web, learn in public, and build your AI clone
Mark up passages on any website or lines in a YouTube transcript from a browser extension, then keep them in one searchable library.
Highlights are shared publicly by default, so you can follow other users, react to their picks and discover sources through people with similar interests.
Generate summaries of long articles, PDFs and YouTube videos to judge relevance fast and to digest what you have already saved.
Trained on your accumulated highlights and notes, the AI clone answers in the shape of your reading history and areas of interest.

SpecialistThe AI workspace where teams and agents get work done together
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.
SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.
Bite-sized book and podcast insights you can finish in 15 minutes
Bite-sized book and podcast insights you can finish in 15 minutes

Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving features.
Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving features.
Delivers powerful web automation and page summarization, but features a steeper learning curve than Glasp's streamlined extension.
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images

SpecialistConverts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities.
SpecialistConverts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities.

Free / Open-sourceProvides open-source YouTube and webpage summarization directly in search results, but lacks Glasp's long-term knowledge management.
Free / Open-sourceProvides open-source YouTube and webpage summarization directly in search results, but lacks Glasp's long-term knowledge management.
Combines webpage summarization with bookmark management, but provides less robust community social curation than Glasp.
Combines webpage summarization with bookmark management, but provides less robust community social curation than Glasp.
SpecialistSpecializes in timestamped YouTube video summaries, but offers much weaker web article highlighting and knowledge management tools.
SpecialistSpecializes in timestamped YouTube video summaries, but offers much weaker web article highlighting and knowledge management tools.